Method for catalytically cracking hydrocarbons

Method for catalytically dewaxing oils

Method for changing particulate transport rates between zones

Method for coke retardant during hydrocarbon processing

Method for combusting carbon monoxide in a fluid catalytic crack

Method for contacting solids-containing feeds in a layered bed r

Method for continuous thermal cracking of heavy petroleum oil

Method for control of visbreaker severity

Method for controlling foaming in delayed coking processes

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a liquid hyd

Method for controlling fouling deposit formation in a petroleum

Method for controlling fouling deposit formation in petroleum hy

Method for controlling fouling deposit formation in petroleum hy